Cartridge for a data storage disk



FIG. 1 is a front, right elevation view of a cartridge for a data storage disk, on a reduced scale;

FIG. 2 is a front, left elevation view thereof, on a reduced scale;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a right view thereof; and,

FIG. 8 is a left view thereof. 

The ornamental design for a cartridge for a data storage disk, as shown and described. 